EP4246966A3 - Lenticular image generation - Google Patents
Lenticular image generation Download PDFInfo
- Publication number
- EP4246966A3 EP4246966A3 EP23167352.6A EP23167352A EP4246966A3 EP 4246966 A3 EP4246966 A3 EP 4246966A3 EP 23167352 A EP23167352 A EP 23167352A EP 4246966 A3 EP4246966 A3 EP 4246966A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- lenticular
- generated
- map
- real
- texture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 abstract 5
- 239000002131 composite material Substances 0.000 abstract 2
- 238000005070 sampling Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/282—Image signal generators for generating image signals corresponding to three or more geometrical viewpoints, e.g. multi-view systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/005—General purpose rendering architectures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
- H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/275—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/275—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals
- H04N13/279—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals the virtual viewpoint locations being selected by the viewers or determined by tracking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
- H04N13/351—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking for displaying simultaneously
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/366—Image reproducers using viewer tracking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/261—Image signal generators with monoscopic-to-stereoscopic image conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
- H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Human Computer Interaction (AREA)
- Computer Graphics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Processing Or Creating Images (AREA)
- Controls And Circuits For Display Device (AREA)
- Image Generation (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063036945P | 2020-06-09 | 2020-06-09 | |
EP21736848.9A EP4173281A1 (en) | 2020-06-09 | 2021-06-08 | Lenticular image generation |
PCT/US2021/036472 WO2021252532A1 (en) | 2020-06-09 | 2021-06-08 | Lenticular image generation |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21736848.9A Division EP4173281A1 (en) | 2020-06-09 | 2021-06-08 | Lenticular image generation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4246966A2 EP4246966A2 (en) | 2023-09-20 |
EP4246966A3 true EP4246966A3 (en) | 2024-02-21 |
Family
ID=76731051
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23167352.6A Pending EP4246966A3 (en) | 2020-06-09 | 2021-06-08 | Lenticular image generation |
EP21736848.9A Withdrawn EP4173281A1 (en) | 2020-06-09 | 2021-06-08 | Lenticular image generation |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21736848.9A Withdrawn EP4173281A1 (en) | 2020-06-09 | 2021-06-08 | Lenticular image generation |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240201512A1 (en) |
EP (2) | EP4246966A3 (en) |
CN (1) | CN116458153A (en) |
WO (1) | WO2021252532A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160065946A1 (en) * | 2014-09-03 | 2016-03-03 | Nextvr Inc. | Methods and apparatus for capturing, streaming and/or playing back content |
US20170214907A1 (en) * | 2012-08-04 | 2017-07-27 | Paul Lapstun | Head-Mounted Light Field Display |
US20180189550A1 (en) * | 2015-03-21 | 2018-07-05 | Mine One Gmbh | Facial signature methods, systems and software |
US20200137375A1 (en) * | 2017-06-29 | 2020-04-30 | Koninklijke Philips N.V. | Apparatus and method for generating an image |
-
2021
- 2021-06-08 WO PCT/US2021/036472 patent/WO2021252532A1/en active Application Filing
- 2021-06-08 EP EP23167352.6A patent/EP4246966A3/en active Pending
- 2021-06-08 CN CN202180056293.3A patent/CN116458153A/en active Pending
- 2021-06-08 EP EP21736848.9A patent/EP4173281A1/en not_active Withdrawn
-
2022
- 2022-12-16 US US18/067,604 patent/US20240201512A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170214907A1 (en) * | 2012-08-04 | 2017-07-27 | Paul Lapstun | Head-Mounted Light Field Display |
US20160065946A1 (en) * | 2014-09-03 | 2016-03-03 | Nextvr Inc. | Methods and apparatus for capturing, streaming and/or playing back content |
US20180189550A1 (en) * | 2015-03-21 | 2018-07-05 | Mine One Gmbh | Facial signature methods, systems and software |
US20200137375A1 (en) * | 2017-06-29 | 2020-04-30 | Koninklijke Philips N.V. | Apparatus and method for generating an image |
Also Published As
Publication number | Publication date |
---|---|
WO2021252532A1 (en) | 2021-12-16 |
EP4173281A1 (en) | 2023-05-03 |
EP4246966A2 (en) | 2023-09-20 |
CN116458153A (en) | 2023-07-18 |
US20240201512A1 (en) | 2024-06-20 |
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